CHONG KUN DANG PHARMACEUTICAL CORP.; KIM, Yuntae; LEE, Changsik; YANG, Hyun-mo; CHOI, Hojin; MIN, Jaeki; KIM, Soyoung; KIM, Dal-Hyun; HA, Nina; KIM, Jung-Min; LIM, Hyojin; KO, Eunhee Patent: WO2013/62344 A1, 2013 ; Location in patent: Page/Page column 19; 68 ;